Cassette, 37mm, 3 pc, 0.8µm Polycarbonate, 50/Box Back Catalog number: GC738PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9917-02 Go-Cal Replacent Tubing Kit Price on request 910-1601-NO Gilian 12 Starter Kit, No Cord Price on request 202316 Gilibrator 2 Plate Mounting Price on request